FR2274352A1 - Produit catalytique contenant du ruthenium - Google Patents

Produit catalytique contenant du ruthenium

Info

Publication number
FR2274352A1
FR2274352A1 FR7517934A FR7517934A FR2274352A1 FR 2274352 A1 FR2274352 A1 FR 2274352A1 FR 7517934 A FR7517934 A FR 7517934A FR 7517934 A FR7517934 A FR 7517934A FR 2274352 A1 FR2274352 A1 FR 2274352A1
Authority
FR
France
Prior art keywords
product containing
containing ruthenium
catalytic product
catalytic
ruthenium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7517934A
Other languages
English (en)
French (fr)
Other versions
FR2274352B1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford France SA
Original Assignee
Ford France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ford France SA filed Critical Ford France SA
Publication of FR2274352A1 publication Critical patent/FR2274352A1/fr
Application granted granted Critical
Publication of FR2274352B1 publication Critical patent/FR2274352B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1026—Ruthenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2042—Barium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
FR7517934A 1974-06-17 1975-06-09 Produit catalytique contenant du ruthenium Granted FR2274352A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47972574A 1974-06-17 1974-06-17

Publications (2)

Publication Number Publication Date
FR2274352A1 true FR2274352A1 (fr) 1976-01-09
FR2274352B1 FR2274352B1 (de) 1980-04-18

Family

ID=23905163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517934A Granted FR2274352A1 (fr) 1974-06-17 1975-06-09 Produit catalytique contenant du ruthenium

Country Status (5)

Country Link
JP (1) JPS5113397A (de)
CA (1) CA1054129A (de)
DE (1) DE2526385C3 (de)
FR (1) FR2274352A1 (de)
GB (1) GB1491607A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430253A (en) 1982-02-11 1984-02-07 Ethyl Corporation Sulfide-modified ruthenium catalyst
JPH0230456Y2 (de) * 1984-11-30 1990-08-16
JPH0637348B2 (ja) * 1985-04-25 1994-05-18 株式会社神戸製鋼所 ダイヤモンド気相合成装置
JPS6377543A (ja) * 1986-09-17 1988-04-07 Toyota Motor Corp 排気ガス浄化用触媒

Also Published As

Publication number Publication date
DE2526385A1 (de) 1975-12-18
CA1054129A (en) 1979-05-08
FR2274352B1 (de) 1980-04-18
DE2526385B2 (de) 1978-10-26
JPS5113397A (ja) 1976-02-02
GB1491607A (en) 1977-11-09
DE2526385C3 (de) 1979-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse